Implement GetOrigins for indexeddb quota

content/browser/in_process_webkit/indexed_db_context.cc

Index: content/browser/in_process_webkit/indexed_db_context.cc
diff --git a/content/browser/in_process_webkit/indexed_db_context.cc b/content/browser/in_process_webkit/indexed_db_context.cc
index aacc5b9d3c9ab00bfe52405d2d4529eff1df6780..3982e3d8f1701bc14636f5c0edf3d5a70418524e 100644
--- a/content/browser/in_process_webkit/indexed_db_context.cc
+++ b/content/browser/in_process_webkit/indexed_db_context.cc
@@ -12,6 +12,7 @@
 #include "content/browser/browser_thread.h"
 #include "content/browser/in_process_webkit/indexed_db_quota_client.h"
 #include "content/browser/in_process_webkit/webkit_context.h"
+#include "content/common/url_constants.h"

[michaeln, 2011/07/08 00:15:59]

is this include still needed?

[dgrogan, 2011/07/08 00:50:06]

Nope.  Removed.

 #include "googleurl/src/gurl.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBDatabase.h"
@@ -118,3 +119,20 @@ bool IndexedDBContext::IsUnlimitedStorageGranted(
     const GURL& origin) const {
   return special_storage_policy_->IsStorageUnlimited(origin);
 }
+
+// TODO(dgrogan): Merge this code with the similar loop in
+// BrowsingDataIndexedDBHelperImpl::FetchIndexedDBInfoInWebKitThread.
+void IndexedDBContext::GetAllOriginIdentifiers(
+    std::vector<string16>* origin_ids) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::WEBKIT));
+  file_util::FileEnumerator file_enumerator(data_path_,
+      false, file_util::FileEnumerator::DIRECTORIES);
+  for (FilePath file_path = file_enumerator.Next(); !file_path.empty();
+       file_path = file_enumerator.Next()) {
+    if (file_path.Extension() == IndexedDBContext::kIndexedDBExtension) {
+      WebKit::WebString origin_id_webstring =
+          webkit_glue::FilePathToWebString(file_path.BaseName());
+      origin_ids->push_back(origin_id_webstring);
+    }
+  }
+}